diff --git a/onlineTraining/Makefile b/onlineTraining/Makefile
index 43c0925..9b37188 100644
--- a/onlineTraining/Makefile
+++ b/onlineTraining/Makefile
@@ -61,10 +61,21 @@ links:
 download:
 	make --file=Makefile.d/Makefile.youtube-dl
 
+
 .PHONY: videos
-videos:
+videos: otVideos machsVideos
+
+# Videos zu den onlineTrainings
+.PHONY: otVideos
+otVideos:
 	make --file=Makefile.d/Makefile.clips all
 
+# Videos zu den AchievementGroups im MAchS
+.PHONY: machsVideos
+machsVideos:
+	mkdir --parents build/videos.d/machs/groups
+	make --file=Makefile.d/Makefile.clips.machs all
+
 .PHONY: images
 images:
 	make --file=Makefile.d/Makefile.images
diff --git a/onlineTraining/Makefile.d/Makefile.clips.machs b/onlineTraining/Makefile.d/Makefile.clips.machs
new file mode 100644
index 0000000..054a5f1
--- /dev/null
+++ b/onlineTraining/Makefile.d/Makefile.clips.machs
@@ -0,0 +1,13 @@
+jsonGroupsClips := $(wildcard clips.d/machs/groups/*.json)
+webmGroupsClips := $(patsubst clips.d/machs/groups/%.json, build/videos.d/machs/groups/%.webm, $(jsonGroupsClips))
+
+.PHONY: all
+all: $(webmGroupsClips)
+
+build/videos.d/%.webm: clips.d/%.json
+	./yt-clipper.py $^
+
+.PHONY: echo
+echo:
+	echo jsonGroupsClips: $(jsonGroupsClips)
+	echo webmGroupsClips: $(webmGroupsClips)
diff --git a/onlineTraining/clips.d/machs/groups/aufspringen.json b/onlineTraining/clips.d/machs/groups/aufspringen.json
new file mode 100644
index 0000000..f2ea068
--- /dev/null
+++ b/onlineTraining/clips.d/machs/groups/aufspringen.json
@@ -0,0 +1,8 @@
+[{
+	"source": "https://www.youtube.com/watch?v=k2kMAJPyaHs",
+	"target": "build/videos.d/aufspringen.webm",
+	"from": "00:04.867",
+	"to": "00:35.900",
+	"crop": {"x": 568, "y": 124, "w": 898, "h": 784},
+	"scale": {"h": 320}
+}]